Predator Generator Vented Oil Fill Door

This is a vented replacement oil fill door for the Predator 3500 Inverter Generator from Harbor Freight. It fits pretty well on my model and looks close to a stock part from about 2 feet away. If you're close to it you can tell it's not as perfectly contoured as the OEM part.


I will glue a foam filter to the back to keep the air clean and keep noise down.